10. and 9. For the Nobel Peace Prize banquet on Monday in Oslo, Queen Sonja chose a statement necklace with coordinating earrings, while Crown Princess Mette-Marit wore sparkling diamonds on her wrist.

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8. For Monday evening's Nobel gala in Stockholm, Bettina Bernadotte (granddaughter of Prince Wilhelm of Sweden and Grand Duchess Maria Pavlovna of Russia) wore a family tiara made of cufflinks that belonged to her great-grandfather, King Gustaf V of Sweden. She's also wearing two medals (one commemorating King Carl XVI Gustaf's 70th birthday, the other commemorating his Ruby Jubilee) and a miniature portrait of King Carl XIV Johan of Sweden framed in diamonds.

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7. and 6. For the annual King's Dinner in Stockholm on Tuesday, Princess Sofia wore the all-diamond version of her wedding tiara (more here!), while Crown Princess Victoria selected the Boucheron Laurel Wreath Tiara (more here!).

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5. For Monday's Nobel banquet, Princess Christina wore the Diamond Six Button Tiara with a suite of jewels from her own collection. (Much more here!)

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4. For Tuesday's King's Dinner, Queen Silvia of Sweden glittered in diamonds, including the classic Baden Fringe Tiara. (More on the tiara here!)

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3. Pearls and diamonds, including the pearl setting of her wedding tiara and a new seed pearl choker, were Princess Sofia's choice for the Nobel banquet on Monday. (Much more over here!)

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2. Crown Princess Victoria paired the Connaught Diamond Tiara with diamonds from the Braganza Parure for Monday's Nobel festivities in Stockholm. (Much more over here!)